Milan defender Luca Antonelli suffered an adductor injury in training, the club confirms.
The Rossoneri face a first-ever match against Carpi on Sunday night, but will be without the left-back.
“During yesterday’s training session, Luca Antonelli sustained a minor injury in the adductor muscle in his left thigh,” the club confirmed on its official website.
“The player’s fitness will be assessed again at the start of next week.”
Antonelli has been in fine form for Sinisa Mihajlovic’s side this season, making 11 appearances in all competitions and scoring once.